Barometric Pressure in Salem, United States 
0000 hPa
00.0 ℃
00.0%
00.0 m/s
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Forecast
Hourly Pressure Trends
Track the barometric pressure in Salem hour by hour and stay informed about how it will change over the next 6 hours.
Upcoming Days
Stay informed about the barometric pressure trends in Salem for the upcoming days, including daily minimum and maximum readings.
Salem's air pressure usually changes with the weather. When high pressure comes, it's sunny and calm. Low pressure brings rain and storms.
Salem's geography affects air pressure. The city is in a valley near the Blue Ridge Mountains. This makes air pressure vary.
In spring, air pressure rises and falls quickly, bringing thunderstorms. Summer has high pressure, making it hot. Autumn has stable pressure, bringing clear days. Winter has low pressure, bringing snow.
Salem has a humid subtropical climate. This means air pressure changes often, bringing different weather. The climate also brings hot summers and cold winters.